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ASP.NET Core Articles, Tutorials & News
ASP.NET Core articles, tutorials, and news from the DotNetNews archive.
1196 articles Updated Page 26 of 48
Browse additional ASP.NET Core articles from the DotNetNews archive.
ASP.NET Core articles
Page 26 of 48
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Passkeys in ASP.NET Core
c-sharpcorner.com Issue #296
Unlock passwordless authentication in your ASP.NET Core applications with this comprehensive guide! Learn how to implement passkeys using the latest .NET features and the WebAuthn API. Enhance securit...
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Top C# Best Practices Every Web Developer Should Know
shahedbd.medium.com Issue #296
As a web developer working with C# and ASP.NET Core, you’ve likely encountered codebases that range from beautifully crafted to downright…
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Modernize .NET apps in days with GitHub Copilot
youtube.com Issue #295
Get started with modernizing your .NET apps (https://aka.ms/ghcp-appmod/dotNET) today and learn more about the details here: https://aka.ms/ghcp-appmod/blog Supercharge your .NET app modernization wi...
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Containerizing .NET Core Web Applications with Docker: Step-by-Step Guide
blog.stackademic.com Issue #295
In today’s fast-paced development landscape, containerization has become a cornerstone of modern application deployment. Docker, the… Continue reading on Stackademic »
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Building a Reverse Proxy with YARP in .NET
medium.com Issue #295
Modern microservices architectures often involve multiple services running independently. Managing and exposing these services efficiently… Continue reading on ExpertMinds »
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5 Traps That Break .NET Background Services in Production (and How to Fix Them)
medium.com Issue #295
Five production traps with .NET BackgroundServices — and the patterns that kept them from silently killing our system.
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Visual Studio Dev Tunnels: Built-In Power and When to Use Third-Party Tools
medium.com Issue #294
When you’re building and debugging an API or web app in Visual Studio, you often hit the same wall:
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⚡ CancellationToken: .NET’s Most Overlooked Superpower
medium.com Issue #294
Imagine this: your .NET web API starts a heavy data-processing task. Then the user closes their browser or the request times out…
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Untangling .NET, .NET Core, ASP.NET, and ASP.NET Core (Without the Confusion)
medium.com Issue #294
When I first stumbled across .NET, I honestly thought it was just another programming language like Java or Python. Then I ran into terms…
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Building Secure APIs with Role-Based Access Control in ASP.NET Core
milanjovanovic.tech Issue #294
Learn how to implement Role-Based Access Control (RBAC) in ASP.NET Core with custom authorization handlers, permission-based policies, and clean extension methods for both Minimal APIs and MVC control...
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5 Traps That Break .NET Background Services in Production (and How We Fixed Them)
medium.com Issue #293
Five production traps with .NET BackgroundServices — and the patterns that kept them from silently killing our system.
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How to Restrict API Calls in ASP.NET Core Using Action Filters and Middleware
c-sharpcorner.com Issue #293
This article demonstrates how to implement age-based restrictions on specific endpoints with Action Filters and application-wide blacklist checks using Middleware. Learn to control access, enhance sec...
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ASP.NET Community Standup - Vibe coding a C# MCP server
youtube.com Issue #292
Unit testing for a .NET Web API project.
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Background Services in .NET: IHostedService vs Worker Service
medium.com Issue #292
IHostedService vs Worker Service: A Detailed Guide for .NET Developers to Choose the Right Background Service Approach.
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Implement a secure MCP server using OAuth and Entra ID
damienbod.com Issue #292
The article shows how to implement a secure model context protocol (MCP) server using OAuth and Entra ID. The MCP server is implemented using ASP.NET Core and uses Microsoft Entra ID to secure the API...
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Mastering Logging in .NET with Serilog -Part 1
medium.com Issue #291
Logging is often underestimated until you hit your first production issue. At that moment, you realize how much reliable logs can save…
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Global Error Handling in ASP.NET Core: From Middleware to Modern Handlers
medium.com Issue #291
Let’s talk about something we all deal with but often put off until the last minute — error handling in our ASP.NET Core apps.
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Penetration Testing Basics for ASP.NET Core Web Applications
c-sharpcorner.com Issue #291
Secure your ASP.NET Core web applications with this practical guide to penetration testing. Learn essential techniques, from reconnaissance to reporting, with C# examples. Discover how to identify vul...
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Protecting Background Jobs and Scheduled Tasks from Abuse in ASP.NET Core
c-sharpcorner.com Issue #291
This article explores common threats like job injection, privilege escalation, and resource abuse. Learn practical strategies for robust protection, including secure scheduling interfaces, input valid...
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12 Hours Gone: The .NET Middleware Trap Every Developer Should Fear
blog.stackademic.com Issue #291
Learn the subtle execution order pitfall that silently breaks APIs, wastes precious time, and how you can bulletproof your code against it. Continue reading on Stackademic »
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The Harsh Truth: 5 Reasons Your .NET Hosting Code Is Sloppy
blog.stackademic.com Issue #290
From DI misuse to broken shutdown hooks, here’s how to clean up your hosting game like a pro. Continue reading on Stackademic »
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How to Perform Security Testing on ASP.NET Core Applications
c-sharpcorner.com Issue #290
Comprehensive guide to ASP.NET Core security testing, covering static analysis, dependency scanning, secure configuration, and dynamic testing. Learn to implement security headers, validate inputs, ha...
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Elegant Global Error Handling Using Middleware In .NET 9
medium.com Issue #290
Global error handling is critical for creating robust, secure, and maintainable .NET applications. .NET 9 provides multiple sophisticated…
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API Versioning in .NET Core: A Complete Guide
c-sharpcorner.com Issue #290
Evolve your .NET Core APIs gracefully with versioning! This article explores strategies like URL, query string, and header versioning using Microsoft's library. Learn to maintain backward compatibilit...
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ASP.NET Core Application Lifecycle
c-sharpcorner.com Issue #290
Explore the ASP.NET Core application lifecycle, from startup and middleware pipeline to routing, controller execution, model binding, and result execution. Understand how each stage contributes to han...